@INPROCEEDINGS{Ulhaas,
	AUTHOR       = "K. Dorfmueller-Ulhaas and D. Schmalstieg",
	TITLE        = "Finger Tracking for Interaction in Augmented Environments",
	BOOKTITLE    = "Proc. of the 2nd ACM/IEEE Int'l Symposium on Augmented Reality",
	YEAR         = "2001",
	PAGES        = "55--64",
} 
@article{greenwade93, 
	author = "George D. Greenwade",
	title = "The {C}omprehensive {T}ex {A}rchive {N}etwork ({CTAN})",
	year = "1993",
	journal = "TUGBoat",
	volume = "14",
	number = "3",
	pages = "342--351"
}



